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Use JNI instead of JNA to call native code?
JNA seems a fair bit easier to use to call native code compared to JNI. In what cases would you use JNI over JNA?
10 Answe...
How to add an integer to each element in a list?
... explains it: Facts and Myths about Python Names and Values: nedbatchelder.com/text/names1.html
– Ned Batchelder
Dec 2 '16 at 13:36
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How can I put a ListView into a ScrollView without it collapsing?
...are some reasons behind that, but that's a long discussion, so if you feel compelled to chat about it let me know.
– DougW
Aug 16 '10 at 20:23
6
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How can I add an item to a IEnumerable collection?
... if it was an array - it uses ElementAt under the hood): connect.microsoft.com/VisualStudio/feedback/…. If we also get two more overloads of Concat to take a single item both on the left and on the right, this would cut down the typing to xs +=x - so go poke Mads (Torgersen) to prioritize this in...
When should null values of Boolean be used?
...ooleans in a collection (List, Map, etc.)
to represent a nullable boolean (coming from a nullable boolean column in a database, for example). The null value might mean "we don't know if it's true or false" in this context.
each time a method needs an Object as argument, and you need to pass a boolea...
How do I write a correct micro-benchmark in Java?
...test kernel all the way through, enough to trigger all initializations and compilations before timing phase(s). (Fewer iterations is OK on the warmup phase. The rule of thumb is several tens of thousands of inner loop iterations.)
Rule 2: Always run with -XX:+PrintCompilation, -verbose:gc, etc., so...
Auto Generate Database Diagram MySQL [closed]
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Try MySQL Workbench, formerly DBDesigner 4:
http://dev.mysql.com/workbench/
This has a "Reverse Engineer Database" mode:
Database -> Reverse Engineer
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Make an Installation program for C# applications and include .NET Framework installer into the setup
...sion which adds this feature to vs 2015 visualstudiogallery.msdn.microsoft.com/…
– XD face me
Feb 14 '16 at 11:55
4
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Convert Java Array to Iterable
...ger> fooBar = Ints.asList(foo);
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>15.0</version>
<type>jar</type>
</dependency>
For Java8: (from Jin Kwon's answer)
final int[] a...
Show and hide a View with a slide up/down animation
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With the new animation API that was introduced in Android 3.0 (Honeycomb) it is very simple to create such animations.
Sliding a View down by a distance:
view.animate().translationY(distance);
You can later slide the View back to its original position like this:
view.animate().translatio...